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PAPR reduction in OFDM systems

open access: yes, 2008
In the last years wireless communications have experienced a fast growth due to the high mobility that they allow. However, wireless channels have some disadvantages, like multipath fading, that make them difficult to deal with. A modulation that efficiently deals with selective fading channels is OFDM. The advancements in digital signal processing and
openaire   +1 more source

Using Heart Rate to Measure Stress in Healthcare Workers Wearing PAPRs and N95 Masks: Insights from a Randomized Trial. [PDF]

open access: yesSensors (Basel)
Almeida RMA   +10 more
europepmc   +1 more source

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